论文标题
数值模拟和复制对称性破坏
Numerical Simulations and Replica Symmetry Breaking
论文作者
论文摘要
在自旋玻璃模拟中使用专用的计算机可以使一个非常大的样品（大小为$ L = 32 $）平衡，并进行“计算机实验”，这些样本可以与（并结合使用）对旋转玻璃样品进行比较（并结合使用）实验。在没有磁场的情况下，对平衡和非平衡模拟的结合分析的最经济结论是，在三个空间维度中存在RSB自旋玻璃相。但是，在存在田地的情况下，de almeida的较低临界维度似乎大于三个。
Use of dedicated computers in spin glass simulations allows one to equilibrate very large samples (of size as large as $L=32$) and to carry out "computer experiments" that can be compared to (and analyzed in combination with) laboratory experiments on spin-glass samples. In the absence of a magnetic field, the most economic conclusion of the combined analysis of equilibrium and non-equilibrium simulations is that an RSB spin glass phase is present in three spatial dimensions. However, in the presence of a field, the lower critical dimension for the de Almeida-Thouless transition seems to be larger than three.
